The Wisconsin blade with a straight spatula and a flange that expands slightly toward the distal portion of the blade. This feature increases the visual field and reduces the possibility of trauma during intubation. The distal portion of the blade is wider and formed slightly to the right to better adapt in lifting the epiglottis. This means the blade has a large channel for easy endotracheal tube insertion!
Wisconsin American Profile Blade Size 2 (Child) | |
Wisconsin American Profile Blade Size 3 (Medium Adult) | |
Wisconsin American Profile Blade Size 4 (Large Adult) |